//
//  Supermarket.m
//  lzl-4-13
//
//  Created by 刘振霖 on 16/4/13.
//  Copyright © 2016年 lzl. All rights reserved.
//

#import "Supermarket.h"

@implementation Supermarket
-(void)pay:(float)money
{
    NSLog(@"收银 ¥%g",money);
}
-(void)getgoods:(NSString *)str
{
    NSLog(@"购物者已购买了商品： %@",str);
}
-(void)othergoods
{
    NSLog(@"其他商品");
}

@end
